ISeveral studies have been conducted to reproduce the characteristics and phenomena of microorganisms using non-biomaterials to elucidate the principles underlying these microorganisms. Some studies aim to elucidate the principle by creating self-propelled droplets and analyzing their self-propelled motion. In the visual sensing of self-propelled droplets, large field-of-view and high-resolution images are both required to investigate the behaviors of multiple droplets as well as chemical reactions in the droplets.
In this study, we are developinga visual sensing system to investigate the self-propelled motions of droplets using view-expansion microscope that can capture both large field-of-view and high-resolution images.